NEWSTAR part description

Features & Benefits

  • Automatically seals off tractor's air supply to the trailer in the event of a breakaway or leak
  • Made of premium quality materials for durability and long life
  • All components undergo stringent quality control checks and testing
  • Manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Tractor Protection Valve

The Newstar tractor protection valve is a safety device that protects tractor air brakes from damage caused by catastrophic pressure loss. This high quality aftermarket replacement is engineered to meet or exceed OE specifications.

Product Attributes

Ports 3/8 NPT Control, 1/4 & 1/2 NPT Stoplight Switch & Tractor Control, RS 140/1/3/4/5
Replacement For Bendix TP-3DC

Part Interchanges

Based in Schaumburg, IL, NEWSTAR® is an aftermarket parts manufacturer specializing in trailer suspension, engine, and drivetrain parts and components for medium and heavy duty trucks. The company supplies OEM manufacturers, truck dealerships, and warehouse distributors across the U.S. and Canada. NEWSTAR products are made of high-grade stamped steel, natural rubber, and other materials and hand-welded, resulting in an unprecedented level of quality down to the smallest detail. All products are also built and assembled using cutting-edge tools and undergo intense performance testing in an in-house quality control laboratory to ensure compliance with industry standards. 

NEWSTAR S-16394 Cross Reference

We have 11 alternatives for the S-16394 by NEWSTAR:

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from NEWSTAR (Browse all)